| Value | Category | Cases | |
|---|---|---|---|
| 6 | 24 |
0.5%
|
|
| 7 | 150 |
3.1%
|
|
| 8 | 418 |
8.6%
|
|
| 9 | 595 |
12.2%
|
|
| 10 | 553 |
11.4%
|
|
| 11 | 536 |
11%
|
|
| 12 | 445 |
9.1%
|
|
| 13 | 423 |
8.7%
|
|
| 14 | 341 |
7%
|
|
| 15 | 334 |
6.9%
|
|
| 16 | 327 |
6.7%
|
|
| 17 | 359 |
7.4%
|
|
| 18 | 270 |
5.5%
|
|
| 19 | 78 |
1.6%
|
|
| 20 | 10 |
0.2%
|
|
| 21 | 1 |
0%
|
|
| 99 | Missing | 1 |
0%
|
| Sysmiss | 346 |